CN103147499A

CN103147499A - Water flush seat urinal and extensible portable toilet thereof

Info

Publication number: CN103147499A
Application number: CN2013100881777A
Authority: CN
Inventors: 丁利民; 丁津宁; 王京合; 白桂芬
Original assignee: QINGDAO CHUANGHUI INDUSTRIAL CO LTD
Current assignee: QINGDAO CHUANGHUI INDUSTRIAL CO LTD
Priority date: 2013-03-19
Filing date: 2013-03-19
Publication date: 2013-06-12
Anticipated expiration: 2033-03-19
Also published as: WO2014146307A1; EP2803774B1; US20150082528A1; AU2013374788B2; CA2861841C; JP2015533966A; AU2013374788A1; CN103147499B; JP6108133B2; CA2861841A1; EP2803774A4; EP2803774A1; US9587388B2

Abstract

The invention discloses a water flush seat urinal which comprises a seat urinal and is internally provided with a cavity for accommodating clear water, wherein a seat urinal inner container is arranged in the seat urinal; an elastic ring, a clamping ring and a J-shaped sealing ring are sequentially arranged below a lower discharging pipe of the seat urinal; a nut is arranged on the lower discharging pipe of the seat urinal, so that the seat urinal and the seat urinal inner container from end surface sealing; a double-head water spraying nozzle is arranged on an annular platform; the other water spraying nozzle extends out of the double-head water spraying nozzle; a pipeline is arranged in the cavity and is respectively communicated with a four-way valve, the water spraying nozzle and a hand-pressed air pump; and a button switch is arranged on one side of the hand-pressed air pump and is used for manually controlling clear water in the seat urinal to flush. According to the invention, the water flush seat urinal used as a general part is extended to be a direct discharge portal toilet and an accommodation portable toilet; the direct discharge portal toilet and the accommodation portable toilet can be used on recreational vehicles; and the accommodation portable toilet is provided with liquid level display, a sealing valve and a handle and achieves reliable and favorable service functions in water-free and electricity-free environments. The water flush seat urinal and the extensible toilet disclosed by the invention have the advantages of favorable general interchange performance, no need of external power supply, convenience in cleaning and flushing, favorable rigidity and impact resistance and excellent airtightness.

Description

A kind of water red seat urinal and expansion portable toilet thereof

Technical field

The present invention relates to technical field of sanitary ware, relate in particular to a kind of water red seat urinal and expansion portable toilet thereof.

Background technology

As everyone knows, the material of main part that the toilet of use is exercised at the upper reaches, market is pottery, its weight is large, mobile all inconveniences of carrying can not satisfy people's trip or the open-air needs that go to toilet, so, being convenient to the mobile water washing closestool that carries arises at the historic moment, at present, the mobile portable water washing closestool mainly is contained on caravan or on other Move tool, structurally mainly contains two kinds of direct-discharging and intake types.

These two kinds of toilets are all self-organizing systems, without shared resource, interchangeability is bad, and the R﹠D and production cost is high, and it is large that later period maintenance is changed difficulty, and all without from water storage function, all need external water source, can't adapt to the anhydrous environment without electricity such as field, one off houses, toilet flushing is all to begin to both sides to wash by water from a center, rear portion, pond, the middle part does not have current downwards, the cleaning difficulty.

Elsewhere, the simple fastening of seat pond use two halves of the direct-draining closet of prior art forms, and shock resistance is poor, manufacturing efficient is low, and the seal of the downward floss hole of toilet is fixing unreliable, easily drops, and sealing ring inwardly forms step, easily cause dirt to be detained, easy to clean not, seal ball-valve rotates with foot-operated rotation or lever, design unreasonable, easily come off and easily lost efficacy, need double seal between toilet and its pedestal, but in the situation that the rigidity deficiency still might seepage.

The pedestal of the intake type toilet of prior art is formed by Component compositions such as side plate, base plate, top board, rear plates, complex structure, and foul water tank is formed by two half injection-moulded housing heat seals, and the poor performance that withstands shocks is fragile, easily produces leak source,

Summary of the invention

For defects, the invention provides a kind of water red seat urinal and expansion portable toilet thereof, take water red seat urinal as basic universal component, and expand on this basis direct-discharging and intake type toilet, its general exchange performance is good, and does not need external water source, and it is convenient to clean, rinse, have good rigidity and impact resistance, have good seal.

to achieve these goals, the technical solution adopted in the present invention is: a kind of water red seat urinal, comprise a pond, have a pond inner bag under the inner bag of seat pond the semi-loop on comb as in positioning datum packs a pond downwards into, under seat pond inner bag, comb stretches out under a pond outside comb, under the seat pond, the lower end of comb sets gradually elastic ring, clamping ring and J RunddichtringO, under the seat pond, comb arranges screw thread outward, upper mounting nuts, by nut with elastic ring, on the fixing present pond of clamping ring and J RunddichtringO, and be pressed on the end face of comb under a pond inner bag, form an end face seal of pond inner bag, form the cavity that holds clear water between seat pond lower lumen and an inner bag bottom, pond, the annular platform of seat pond inner bag matches with a pond endoporus, double-head spray water nozzle mouth is set in annular platform, described seat arranges pipeline in the pond, one end of pipeline arranges water spout, stretch out from the water spout mouth in seat pond, one end of pipeline arranges cross valve, communicate with the cavity that holds clear water, the rear portion in seat pond arranges the hand air pump, be connected with cross valve, a side of hand air pump arranges press button, and the clear water that can be used in manual control block pond rinses.

Further, described nut upper end arranges the non-return loose structure, and a relevant position, bottom, seat pond arranges non-return structure, and nut reliably is fixedly connected with by non-return loose structure and non-return structure realization with the seat pond, the state that formation can not be become flexible.

Further, the rear portion in described pond arranges bolt hole, and seat arranges seat ring and the flap hinged with seat ring on the pond, and seat ring, flap and a pond are bolted to connection.

Further, described seat pond that the pond is blow once-through moulding.

Further, described injection moulding inner bag that the pond inner bag is made for high imitative ceramic high abrasion resisting material.

the invention provides a kind of in line portable toilet that is formed by above-mentioned water red seat urinal expansion, the technical scheme of this in line portable toilet is: a lower end, pond arranges in line pedestal, set gradually from top to bottom cavity bore in line pedestal, hole, side position, discharge orifice, comb under the seat pond, nut sinks in cavity bore, fan-shaped sphere valve block is set in cavity bore, form sealing with the J RunddichtringO, fan-shaped sphere valve block bottom arranges rotating shaft, in hole, position, inserting side, in one of them rotating shaft, intersection is fixedly connected with foot-operated, on foot-operated, back-moving spring is set, one end and rotating shaft end face offset, the inner cavity surface in one end and hole, side position offsets, be provided with convex shoulder on foot-operated, be provided with stop hook in line pedestal, convex shoulder and stop hook offset, what prevent from riding comes off.

Further, install in a foot-operated side rotating shaft and be provided with seal groove, interior installation sealing ring, and form sealing between hole, side position.

Further, described in line pedestal bottom is provided with the mounting platform of bolt connecting hole, in line pedestal can be fixed on related platform, forms direct-draining closet.

In addition, the invention provides a kind of portable toilet of taking in that forms of being expanded by above-mentioned water red seat urinal, this technical scheme of taking in portable toilet is: the lower end in a pond arranges takes in pedestal, seat bottom, pond arranges recessed water droplet structure, described relevant position of taking on pedestal arranges protruding water droplet structure, takes in pedestal and mutually fastens by protruding water droplet structure and recessed water droplet structure with a pond; The middle part of taking in pedestal is provided with the hole of the shaft shoulder, the expansion pressure ring is set under the shaft shoulder, described nut is outside equipped with pressure ring, and nut will be expanded pressure ring by pressure ring and be locked on the shaft shoulder, realizes taking in pedestal and rotatablely moving with being connected to be connected to possess mutually simultaneously with the fixing of a pond; The bottom of taking in the pedestal hole arranges slide rail, and described pedestal one side of taking in arranges opening, interior installation foul water tank, on foul water tank, the middle part arranges seal valve, on eaves formula valve collar is set, valve collar inserts in slide rail, is sealed and matched with slide rail, the inner chamber of valve collar coordinates with the J sealing ring.

Further, the handle that relies on deadweight sagging is set on described seal valve, controls the folding of seal valve, described take in pedestal opening upper lateral part is provided with openning, handle exposes from openning.

Further, described foul water tank is equipped with rotatable blow-off pipe and lid.

Further, be provided with upper handle and middle part handle on described foul water tank.

Further, be provided with wheel on described foul water tank.

Further, on described foul water tank, height displaying instrument and exhaust valve complement are set.

Further, take in pedestal opening and be the metallic support frame construction of " mouth " type, with the increase rigidity, take in the pedestal opening place and be provided with the pedestal door, be provided with door handle on the pedestal door.

Further, described foul water tank, to take in pedestal be a blow molding.

the present invention is take water red seat urinal as basic universal component, and then expand to direct-discharging and intake type toilet, its general exchange performance is good, the spare and accessory parts highly versatile, small investment, safeguard easily, manufacturing process is simplified, the toilet that expansion forms is easy to carry, the bath sitting toilet is built-in with the cavity from water storage, there is the water spout mouth to lead to a pond inner bag, therefore not needing external water source can carry out toilet rinses, be suitable for caravan, open-air, hospital, the mine, camp, ships and light boats, military camp, the warehouse, use under the anhydrous environment without electricity such as house, the seat pond, take in pedestal, foul water tank is all a blow molding, have good rigidity and impact resistance, have good seal.

Description of drawings

Fig. 1 is the structural representation of water red seat urinal of the present invention.

Fig. 2 is seat pond and a structural representation that the pond inner bag is tightly connected and locates of water red seat urinal.

Fig. 3 is for being expanded the whole structure figure of the in line portable toilet that forms by water red seat urinal.

Fig. 4 is the structural representation of water red seat urinal and in line pedestal junction.

The whole structure figure that take in portable toilet of Fig. 5 for being formed by the expansion of water red seat urinal.

Fig. 6 is water red seat urinal and takes in the structural representation of pedestal junction.

Fig. 7 is the structural representation of foul water tank.

Fig. 8 is the structural representation of pedestal door.

The specific embodiment

Below in conjunction with specific embodiment, the present invention is further described.

as depicted in figs. 1 and 2, water red seat urinal of the present invention, comprise a pond 10, have a pond inner bag 11 under the inner bag of seat pond the semi-loop 112 on comb as in positioning datum packs a pond 10 downwards into, under seat pond inner bag, comb stretches out under a pond outside comb 101, under the seat pond, the lower end of comb 101 sets gradually elastic ring 116, clamping ring 117 and J RunddichtringO 118, the outer screw thread that arranges of comb 101 under the seat pond, upper mounting nuts 17, by nut 17 with elastic ring 116, on the fixing present pond 10 of clamping ring 117 and J RunddichtringO 118, and be pressed on an end face of 11 times combs of pond inner bag, form an end face seal of pond inner bag 11, form the cavity that holds clear water between seat pond 10 lower lumen and inner bag 11 bottom, pond, the annular platform 111 of seat pond inner bag 11 matches with a pond endoporus 102, the interior double-head spray water nozzle mouth 114 that arranges of annular platform 111, the interior pipeline 1023 that arranges in described seat pond 10, one end of pipeline 1023 arranges water spout 1022, 10 water spout mouth 114 stretches out from the seat pond, one end of pipeline 1023 arranges cross valve 1022, communicate with the cavity that holds clear water, the rear portion in seat pond 10 arranges hand air pump 108, be connected with cross valve 1022, one side of hand air pump 108 arranges press button 105, the clear water that can be used in manual control block pond 10 rinse.

Described nut 17 upper ends arrange non-return loose structure 172, and 10 relevant position, bottom, pond arranges non-return structure 109, and nut 17 is realized reliably being fixedly connected with non-return structure 109 by non-return loose structure 172 with a pond 10, the state that formation can not be become flexible.

The rear portion in described pond 10 arranges bolt hole 103, and seat arranges seat ring 6 and the flap 5 hinged with seat ring 6 on pond 10, and seat ring 6, flap 5 are bolted to connection with a pond 10.

Described seat pond 10 is the seat pond of blow once-through moulding, with hollow molding technology disposal molding, make it have good rigidity and impact resistance, have good seal, become the container that can hold clear water, utilize under the power free environment without the water source and normally rinse from water storage.

The injection moulding inner bag that described seat pond inner bag 11 is made for high imitative ceramic high abrasion resisting material.

as shown in Figure 3 and Figure 4, the invention provides a kind of in line portable toilet that is formed by above-mentioned water red seat urinal expansion, the technical scheme of this in line portable toilet is: 10 lower end, pond arranges in line pedestal 12, set gradually from top to bottom cavity bore 121 in line pedestal 12, hole, side position 123, discharge orifice 128, comb 101 under the seat pond, nut 17 sinks in cavity bore 121, cavity bore 121 is interior arranges fan-shaped sphere valve block 119, form sealing with J RunddichtringO 118, fan-shaped sphere valve block 119 bottoms arrange rotating shaft 122, in hole, position, inserting side 123, intersect in one of them rotating shaft 122 and be fixedly connected with foot-operated 13, on foot-operated 13, back-moving spring is set, the end face of one end and rotating shaft 122 offsets, the inner cavity surface in one end and hole, side position 123 offsets, be provided with convex shoulder 132 on foot-operated 13, be provided with stop hook 126 in line pedestal 12, convex shoulder 132 offsets with stop hook 126, prevent that foot-operated 13 come off.

Be provided with seal groove 124 in one side rotating shaft 122 of installation foot-operated 13, interior installation sealing ring, and form sealing between hole, side position 123.

Described in line pedestal 12 bottoms are provided with the mounting platform 129 of bolt connecting hole, in line pedestal 12 can be fixed on related platform, form direct-draining closet.

as Fig. 2, Fig. 5 and shown in Figure 6, the present invention also provides a kind of portable toilet of taking in that forms of being expanded by above-mentioned water red seat urinal at this, this technical scheme of taking in portable toilet is: the lower end in a pond 10 arranges takes in pedestal 15, seat 10 bottoms, pond arrange recessed water droplet structure 104, described relevant position of taking on pedestal 15 arranges protruding water droplet structure 151, takes in pedestal 15 and mutually fastens with recessed water droplet structure 104 by protruding water droplet structure 151 with a pond 10, the middle part of taking in pedestal 15 is provided with the hole of the shaft shoulder 158, the shaft shoulder arranges expansion pressure ring 131 for 158 times, described nut 17 is outside equipped with pressure ring 171, nut 17 will be expanded pressure ring 131 by pressure ring 171 and be locked on the shaft shoulder 158, realization is taken in pedestal 15 and being rotatablely moved with being connected to be connected to possess mutually simultaneously with the fixing of a pond 10, the bottom of taking in pedestal 15 holes arranges slide rail 132, described pedestal 15 1 sides of taking in arrange opening 152, interior installation foul water tank 16, on foul water tank 16, the middle part arranges seal valve 12, eaves formula valve collar 121 is set on seal valve 12, valve collar 121 inserts in slide rail 132, be sealed and matched with slide rail 132, the inner chamber of valve collar 121 coordinates with J sealing ring 118, be combined into and take in portable toilet.Take in portable toilet except caravan uses, can also be in the open air, hospital, mine, camp, ships and light boats, military camp, warehouse, house etc. are anhydrous without good use under electric environment.

As Fig. 5 and shown in Figure 7, the handle 122 that relies on deadweight sagging is set on described seal valve 12, control the folding of seal valve 12, described take in pedestal 15 opening upper lateral part is provided with openning 153, handle 122 exposes from openning 153.

Described foul water tank 16 is equipped with rotatable blow-off pipe 164 and lid 165.

Be provided with upper handle 167 and middle part handle 168 on described foul water tank 16.

Be provided with wheel 161 on described foul water tank 16.

Height displaying instrument and exhaust valve complement 169 are set on described foul water tank 16.

As shown in Figure 5 and Figure 8, take in pedestal opening 152 and be the metallic support framework of " mouth " type, to increase rigidity, take in pedestal opening 152 places and be provided with pedestal door 150, be provided with door handle 1511 on pedestal door 150.

Described foul water tank 16, to take in pedestal 15 be a blow molding.Pedestal door 150 can moulding in the lump when taking in pedestal 15 moulding, or will take in pedestal 15 is split to form after one-body molded with pedestal door 150 again.

The present invention can be on the basis of intake type toilet, can extend further to the mobile toilet with the integral body of building structure, built-in washbasin.

The above is only one embodiment of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.

Claims

1. water red seat urinal, comprise a pond, it is characterized in that: have a pond inner bag under the inner bag of seat pond the semi-loop on comb as in positioning datum packs a pond downwards into, under seat pond inner bag, comb stretches out under a pond outside comb, under the seat pond, the lower end of comb sets gradually elastic ring, clamping ring and J RunddichtringO, under the seat pond, comb arranges screw thread outward, upper mounting nuts, by nut, elastic ring, clamping ring and J RunddichtringO are fixed on present pond, and be pressed on the end face of comb under a pond inner bag, form an end face seal of pond inner bag; Form the cavity that holds clear water between seat pond lower lumen and an inner bag bottom, pond, the annular platform of seat pond inner bag matches with a pond endoporus, double-head spray water nozzle mouth is set in annular platform, described seat arranges pipeline in the pond, one end of pipeline arranges water spout, stretch out from the water spout mouth in seat pond, one end of pipeline arranges cross valve, communicate with the cavity that holds clear water, the rear portion in seat pond arranges the hand air pump, be connected with cross valve, a side of hand air pump arranges press button, and the clear water that can be used in manual control block pond rinses.

2. water red seat urinal according to claim 1, it is characterized in that: described nut upper end arranges the non-return loose structure, relevant position, bottom, seat pond arranges non-return structure, and nut achieves a fixed connection by non-return loose structure and non-return structure with a pond, the state that formation can not be become flexible.

3. water red seat urinal according to claim 1 is characterized in that: the rear portion in described seat pond arranges bolt hole, and seat arranges seat ring and the flap hinged with seat ring on the pond, and seat ring, flap are bolted to connection with a pond.

According to claim 1 to 3 described any water red seat urinal, it is characterized in that: described seat pond is the seat pond of blow once-through moulding, the injection moulding inner bag that described seat pond inner bag is made for high imitative ceramic high abrasion resisting material.

5. in line portable toilet that is formed by water red seat urinal claimed in claim 1 expansion, it is characterized in that: a lower end, pond arranges in line pedestal, set gradually from top to bottom cavity bore in line pedestal, hole, side position, discharge orifice, comb under the seat pond, nut sinks in cavity bore, fan-shaped sphere valve block is set in cavity bore, form sealing with the J RunddichtringO, fan-shaped sphere valve block bottom arranges rotating shaft, in hole, position, inserting side, in one of them rotating shaft, intersection is fixedly connected with foot-operated, on foot-operated, back-moving spring is set, one end and rotating shaft end face offset, the inner cavity surface in one end and hole, side position offsets, be provided with convex shoulder on foot-operated, be provided with stop hook in line pedestal, convex shoulder and stop hook offset.

6. take in portable toilet by what water red seat urinal claimed in claim 1 expansion formed for one kind, it is characterized in that: the lower end in a pond arranges takes in pedestal, seat bottom, pond arranges recessed water droplet structure, described relevant position of taking on pedestal arranges protruding water droplet structure, takes in pedestal and mutually fastens by protruding water droplet structure and recessed water droplet structure with a pond; The middle part of taking in pedestal is provided with the hole of the shaft shoulder, and the expansion pressure ring is set under the shaft shoulder, and described nut is outside equipped with pressure ring, and nut will be expanded pressure ring by pressure ring and be locked on the shaft shoulder, realizes taking in being fixedly connected with and mutually rotatablely moving of pedestal and seat pond; The bottom of taking in the pedestal hole arranges slide rail, and described pedestal one side of taking in arranges opening, interior installation foul water tank, on foul water tank, the middle part arranges seal valve, on eaves formula valve collar is set, valve collar inserts in slide rail, is sealed and matched with slide rail, the inner chamber of valve collar coordinates with the J sealing ring.

7. the portable toilet of taking according to claim 6, it is characterized in that: described foul water tank, to take in pedestal be a blow molding, top one side is equipped with rotatable blow-off pipe and lid, and opposite side arranges height displaying instrument and exhaust valve complement, the lower wheel that arranges.

8. the portable toilet of taking according to claim 6, it is characterized in that: the handle that relies on deadweight sagging is set on described seal valve, control the folding of seal valve, described take in pedestal opening upper lateral part is provided with openning, handle exposes from openning.

9. the portable toilet of taking according to claim 6, is characterized in that: be provided with upper handle and middle part handle on described foul water tank.

10. the portable toilet of taking according to claim 6, it is characterized in that: the described pedestal opening of taking in is the metallic support frame construction, and opening part is provided with the pedestal door, is provided with door handle on the pedestal door.